180L0205

The 180L0205 solenoid valve belongs to the VDHT Solenoid Valves series and is produced by Danfoss. Designed for hydraulic automation, the valve opens and closes flow paths in pressure lines with electric actuation. It performs a normally open function, so liquid passes when the coil is de-energized and stops when the coil is powered, which suits safety venting circuits. Its 2/2 configuration provides one inlet and one outlet to simplify line design while still isolating the circuit when required. Because the unit is pilot operated, the main orifice can be actuated with reduced coil force, allowing compact coils and lower energy draw. A straightway flow pattern keeps the medium moving in a direct axis to reduce pressure loss across the body.

An actuator size of 13.5 mm defines the pilot piston stroke and determines the minimum differential pressure needed for reliable shifting under hydraulic loads. The valve body is manufactured from AISI 304 stainless steel, giving resistance to corrosion that is common in fluid power installations using water-glycol or mineral oils. FKM sealing elements provide compatibility with a wide temperature range and protect against swelling when exposed to common hydraulic additives. Threaded connections allow quick assembly into manifolds or rigid pipework without welding, making maintenance simpler when valves must be removed for inspection. Together these construction details match the performance criteria required in closed-loop hydraulic control where durability, chemical stability, and service accessibility are critical.